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catherine cardenas

catherine c.

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49) For the decomposition of carbon dioxide into carbon monoxide and oxygen, $$\Delta H$$ is $$+570 kJ$$. This reaction is: $$2CO_2(g) \rightarrow 2CO(g) + O_2(g) \Delta H = 570kJ$$ A) double replacement B) exothermic C) combination D) oxidation E) endothermic * 1 point

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ind the 24th percentile, P24, from the following data 3 4 6 10 14 17 21 23 25 30 32 41 45 49 52 57 59 60 61 65 70 79 89 90 93 95 P24 =

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Factor by grouping. vy-7v-6y+42

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What can account for the positive health ratings that older adults tend to give themselves, despite the fact that health tends to decline with age in actuality? Group of answer choices A. They are likely to have cognitive impairments and cannot access their health accurately B. They are prideful and do not want to admit their health is poor C. Older adults rate their health as good as long as their illness doesn’t impact their quality of life D. Older adults have low expectations for themselves

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Night terrors can be distinguished from nightmares in that night terrors ____. Group of answer choices occur during NREM sleep are far more common in adults than children usually involve sleep talking occur during REM sleep

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The theory of consumption which argues that consumption is based on a household's long-run estimate of their wealth is called the: Group of answer choices: - absolute income hypothesis - relative income hypothesis - permanent income hypothesis - life-cycle model

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c) Imagine we were able to replace Li^** with Mg^2+ and maintain the redox potentials: MgC6(s) + CoO2(s) -> 6C(s) + MgCoO2(s), Ecell° = +3.85V. How does our new battery compare to the original battery? c) Imagine we were able to replace Li* with Mg and maintain the redox potentials: MgCs + CoOs -> 6Cs + MgCoOs, E° = +3.85V. How does our new battery compare to the original battery? 100 + 173 = 10 + 3 GMg2+cell = GLi+Cell

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own a stock portfolio invested 25% in Stock Q, 20% in Stock R, 15% in Stock S and 40% in Stock T. The betas for these four stocks are .84, 1.17, 1.11, and 1.36 respectively. What is the portfolio beta? a) 1.15 b) 1.25 c) 1.38 d) 1.42 24. Christopher Corporation has just paid a dividend of $1.45 per share on its common stock. The annual dividend is expected to increase by 2%, 3%, and 4%, respectively, over the next three years, and then by 5% per year thereafter. If the opportunity cost of capital is 10%, what is the current stock price? a) $24.72 b) $16.01 c) $26.55 d) $28.79 25. Clouston Chicken Burgers is a mature manufacturing firm. The company just paid a $4.00 annual dividend, but management expects to reduce the payout by 4% per year, indefinitely. If you require a 12% return on this stock, what will you pay for a share today? a) $24.00 b) $25.24 c) $28.56 d) $30.00 26. Jackson Investments Incorporated (JII) stock currently sells for $50 per share. The market requires a 13% return on the firm's stock. If the company maintains a constant 5.5% growth rate in dividends, what was the most recent annual dividend per share paid on the stock? a) $3.43 b) $3.62 c) $3.75 d) $3.55

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A device consisting of four heavy balls connected by low-mass rods is free to rotate about an axle. It is initially not spinning. A small bullet traveling very fast buries itself in one of the balls. In the diagram, m = 0.003 kg, v = 350 m/s, M = 1.4 kg, M0.4 kg, R = 0.7 m, and R = 0.4 m. The axle of the device is at the origin (0, 0, 0), and the bullet strikes at location (0.228, 0.662, 0) m. M 71 M2 R R . M2 M A increases. radians/s angular speed absolute value of the angular velocity)

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Calculate the change in Gibbs energy of 35g of ethanol (density = 0.789 g cm$^{-3}$) when the pressure is increased isothermally from 100 kPa to 100 MPa

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